Determination of 3D fiber orientations in reinforced thermoplastics, using scanning electron microscopy - IMT Mines Alès Access content directly
Journal Articles Acta Stereologica Year : 1995

Determination of 3D fiber orientations in reinforced thermoplastics, using scanning electron microscopy

Luc L. Averous
  • Function : Author
Jean‐christophe Quantin
Dominique Lafon-Pham
Alain Crespy
  • Function : Author

Abstract

This paper describes techniques allowing the determination of three-dimensional orientations of fillers, in fiberglass reinforced thermoplastics, using scanning electron microscopy. To measure orientation angles (in-plane and inclination angles), it's necessary to individualize each particle. Segmentation operations are done by watershed on a filtered distance function. Two sectioned surfaces with different section angles must be studied, to construct the total 3D orientation distributions. A good representation of results is given by density stereographic projection, that offers very synthetic informations.
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Dates and versions

hal-02927869 , version 1 (31-08-2021)

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  • HAL Id : hal-02927869 , version 1

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Luc L. Averous, Jean‐christophe Quantin, Dominique Lafon-Pham, Alain Crespy. Determination of 3D fiber orientations in reinforced thermoplastics, using scanning electron microscopy. Acta Stereologica, 1995, 14 (1), pp.69-74. ⟨hal-02927869⟩
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